Registry record
- NPI
- 1417221946
- Profession
- Nurse Practitioner (NP)
- Specialty
- Family Nurse Practitioner (363LF0000X)
- Practice address
- 21800 Katy Fwy Ste 240
Katy, TX 77449 - Phone
- 3463877001
- In the registry since
- March 1, 2012
- Last NPPES update
- August 9, 2023
- Sole proprietor
- Yes
- License
- 1116832 (TX)
At this location
This location lists no other NP or PA providers in our current data.
In context
The NPI number of Mayriel Oliver is 1417221946. They are a Family Nurse Practitioner in Katy, Texas.
Mayriel Oliver is one of 261 Family Nurse Practitioners in Katy and one of 22,499 across Texas in our data. Katy ranks #14 among Texas cities in our dataset, with 538 NP and PA providers.
The NPI has been in the federal registry for 14 years, since March 1, 2012.
Frequently asked questions
What is NPI 1417221946?
NPI 1417221946 is the 10-digit National Provider Identifier assigned to Mayriel Oliver, a Family Nurse Practitioner practicing in Katy, Texas. The record has been in the NPPES registry since March 1, 2012.
How do I verify this provider?
Cross-check NPI 1417221946 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license 1116832 with the TX licensing board. You can also run the number through our free NPI validator to confirm its checksum.
Is this information current?
This profile reflects the June 2026 NPPES data file. NPPES lists the record's last update as August 9, 2023. We refresh our data each month when CMS publishes a new file.
Data: NPPES public registry, June 2026 file. Not medical advice. Verify independently before care or credentialing decisions. Errors in the source record can be corrected at nppes.cms.hhs.gov; see our corrections page.